The invention provides a staff flow control device with a radiation access linkage. The device comprises at least two scintillation detectors respectively arranged on two sides of a door oppositely, an infrared sensor, a microcontroller which is in communication connection with the scintillation detectors and the infrared sensor and is used for receiving radiation detecting signals from the scintillation detectors and an infrared signal from the infrared sensor and generating an access control signal according to the radiation detecting signals and the infrared signal, and an access lock which is connected with the microcontroller and is used for receiving the access control signal from the microcontroller. The staff flow control device is convenient and practical since monitor and access linkage of the absorbed dose rate can be realized without requiring a patient to wear extra radiation detection equipment, and can realize full-automatic patient flow control to reduce cost since field or remote control of access opening and closing by staff is not required.